{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX11045ECB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX11045ECB","canonicalUrl":"https://icboms.com/analog-devices/MAX11045ECB","factsUrl":"https://icboms.com/api/mcp/products/MAX11045ECB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX11045ECB+, 16-bit SAR ADC, 6-channel simultaneous sampling, 250k samples/s, single-ended inputs, parallel interface, 64-TQFP exposed pad, -40°C to 85°C.","salesMarkdown":"## Six simultaneous SAR channels — what that means for your acquisition The MAX11045ECB+ packs six independent 16-bit SAR ADCs, each sampling simultaneously at 250k samples/s. That is not a multiplexed front-end — each channel has its own track-and-hold and converter, so you get six phase-aligned samples at the same instant. For multi-phase power monitoring, vibration analysis across several accelerometers, or synchronised sensor arrays, this eliminates the inter-channel skew a multiplexed ADC introduces. ## Single-ended inputs, parallel interface — keep the routing simple Inputs are single-ended, so each channel needs one signal line and a shared ground — no differential pair routing. The data interface is parallel, which means a 16-bit-wide bus to the host controller or FPGA. That is straightforward for a processor with a parallel memory interface, but it does consume more I/O than a serial interface would. Budget the pins on your host side before committing the layout. ## Reference and supply — external or internal, 5 V analog The reference can be driven externally or sourced from the internal reference. The analog supply is fixed at 5 V; the digital supply runs from 2.7 V to 5.25 V. ## Package and temperature — industrial, surface-mount with exposed pad Housed in a 64-TQFP exposed pad (10x10 mm), surface-mount. The exposed pad needs a thermal land on the PCB and a soldered connection to the ground plane for heat sinking — do not leave it floating. The -40°C to 85°C operating range covers industrial enclosures, outdoor telecom cabinets, and factory-floor instrumentation without requiring a hermetically sealed package. ## Lifecycle and compliance — active, ROHS3 The MAX11045ECB+ carries an active lifecycle status and is ROHS3 compliant.","metaTitle":"MAX11045ECB+ 16-bit 6-channel SAR ADC","metaDescription":"MAX11045ECB+ 16-bit SAR ADC, 6-channel simultaneous sampling at 250k samples/s. Industrial temp range, 64-TQFP exposed pad.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tray","Features":"Simultaneous Sampling","Input Type":"Single Ended","Architecture":"SAR","Configuration":"S/H-ADC","Mounting Type":"Surface Mount","Data Interface":"Parallel","Number of Bits":"16","Package / Case":"64-TQFP Exposed Pad","Reference Type":"External, Internal","Ratio - S/H:ADC":"1:1","lifecycle_stage":"eol_hot","Number of Inputs":"6","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"64-TQFP-EP (10x10)","Number of A/D Converters":"6","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"2.7V ~ 5.25V","Sampling Rate (Per Second)":"250k"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$28.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$28.50000","currency":"USD"},{"qty":10,"price":"$26.28400","currency":"USD"},{"qty":25,"price":"$25.10240","currency":"USD"},{"qty":160,"price":"$22.44463","currency":"USD"},{"qty":320,"price":"$21.41100","currency":"USD"},{"qty":480,"price":"$20.37735","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5548579d5ded58a3380c16678d42af59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX11045ECB+ sampling rate per channel?","answer":"Each of the six SAR ADCs samples at 250k samples per second simultaneously. That is 250k per channel, not a total aggregate rate shared across channels."},{"question":"What package does the MAX11045ECB+ come in?","answer":"It ships in a 64-TQFP exposed pad (10x10 mm), supplied in tray form. The exposed pad requires a thermal land on the PCB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX11045ECB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX11045ECB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}